Micronutrient fertilizer LURS® colofermin calcium
Composition g/L
Calcium CaO 206
Nitrogen N 103
Colofermine 953
Volume of packages: 100 mL
1 L
5 L

Micronutrient fertilizer LURS® colofermin calcium

LURS® colofermin calcium is a concentrated micronutrient fertilizer for elimination of plant physiological disorders due to calcium deficiency.
  • environmentally friendly, highly concentrated, liquid micronutrient fertilizer, convenient and safe to use;
  • due to the organic form it is better penetrated by the plant tissues and better consumed by the plant;
  • performs well with pesticides, growth stimulators, solutions of mineral fertilizers with a wide pH range (that is, those that are used on various types of soils).
In which cases it is necessary to add calcium?


  • under fruit skin its flesh becomes brown in some places;
  • subcortical spotting, which corks over time;
  • fruits lose their marketable qualities.
Which crops require calcium the most?

  • grapes
  • vegetables (cucumbers, tomatoes, carrots)
  • cucurbits (melons and gourds)
What to do if there is a lack of calcium?

Application of the micronutrient fertilizer LURS® colofermin calcium will help to eliminate the calcium deficiency in plants.

LURS® colofermin de calciu has a significant physiological effect on plants, namely:
  • regulates the construction of the cell membranes;
  • provides resistance to pests;
  • increases the viscosity and permeability of protoplasm;
  • stimulates processes of nitrogen fixation and transition of carbohydrates;
  • improves fruit marketable qualities.
Application rates:

40 – 50 mL (vegetables, cucurbits), 50 – 60 mL (grapes, orchards and berry crops) per 10 L of water.


Does not crystallize. Storage at low temperatures may result in the product gelling. Increase of ambient temperature causes the increment of the liquid viscosity. The composition of the microfertilizer allows conducting treatments at an air temperature above+ 5°С.

It is recommended for use in conjunction with VIMPEL ®plant growth stimulator.